D13007VX13V Renesas Electronics America, D13007VX13V Datasheet - Page 165

• Manufacturer Part Number: D13007VX13V
• Description: MCU 3V 0K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of D13007VX13V

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 13MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 35
• Program Memory Type: ROMless
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

8-Bit Access Areas: Figure 6.5 illustrates data alignment control for 8-bit access space. With 8-bit
access space, the upper data bus (D
can be accessed at one time is one byte: a word access is performed as two byte accesses, and a
longword access, as four byte accesses.
16-Bit Access Areas: Figure 6.6 illustrates data alignment control for 16-bit access areas. With
16-bit access areas, the upper data bus (D
accesses. The amount of data that can be accessed at one time is one byte or one word, and a
longword access is executed as two word accesses.
In byte access, whether the upper or lower data bus is used is determined by whether the address is
even or odd. The upper data bus is used for an even address, and the lower data bus for an odd
address.
Byte size
Word size
Longword size
Byte size
Byte size
Word size
Longword size
Figure 6.6 Access Sizes and Data Alignment Control (16-Bit Access Area)
Figure 6.5 Access Sizes and Data Alignment Control (8-Bit Access Area)
· Even address
· Odd address
1st bus cycle
2nd bus cycle
1st bus cycle
2nd bus cycle
3rd bus cycle
4th bus cycle
1st bus cycle
2nd bus cycle
15
to D
8
15
) is always used for accesses. The amount of data that
to D
8
) and lower data bus (D
D
D
15
15
Upper data bus
Upper data bus
Rev.5.00 Sep. 12, 2007 Page 135 of 764
D
D
8
8
D
D
7
7
7
Lower data bus
Lower data bus
to D
0
) are used for
REJ09B0396-0500
6. Bus Controller
D
D
0
0